Geology and Paleontology of Five Cores from Screven and Burke Counties, Eastern Georgia
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U.S. Department of the Interior U.S. Geological Survey Geology and Paleontology of Five Cores from Screven and Burke Counties, Eastern Georgia U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 1603 Prepared in cooperation with the U.S. Department of Energy and the Georgia Geologic Survey USGS science for a changing world Availability of Publications of the U.S. Geological Survey Order U.S. Geological Survey (USGS) publications by calling Documents. Check or money order must be payable to the the toll-free telephone number 1-888-ASK-USGS or contact Superintendent of Documents. Order by mail from— ing the offices listed below. Detailed ordering instructions, along with prices of the last offerings, are given in the cur Superintendent of Documents rent-year issues of the catalog "New Publications of the U.S. Government Printing Office Geological Survey." 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Edwards U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 1603 Prepared in cooperation with the U.S. Department of Energy and the Georgia Geologic Survey A description of the Cretaceous and Tertiary geology and paleontology of five cores of sediments below the coastal plain in Screven and Burke Counties, Georgia. Chapters A-l are issued as a single volume and are not available separately. U.S. DEPARTMENT OF THE INTERIOR BRUCE BABBITT, Secretary U.S. GEOLOGICAL SURVEY CHARLES G. GROAT, Director UNITED STATES GOVERNMENT PRINTING OFFICE, WASHINGTON : 2001 Published in the Eastern Region, Reston, Va. Manuscript approved for publication September 13,1999. Any use of trade, product, or firm names in this publication is for descriptive purposes only and does not imply endorsement by the U.S. Government. For sale by U.S. Geological Survey Information Services Box 25286, Federal Center Denver, CO 80225 or call the toll-free telephone number 1-888-ASK-USGS Library of Congress Cataloging in Publication Data Edwards, Lucy E. Geology and paleontology of five cores from Screven and Burke Counties, eastern Georgia / edited by Lucy E. Edwards p. cm.—(U.S. Geological Survey professional paper; 1603) "Prepared in cooperation with the U.S. Department of Energy and the Georgia Geologic Survey." Includes bibliographical references. 1. Geology, Stratigraphic—Cretaceous. 2. Geology, Stratigraphic—Tertiary. 3. Paleontology—Cretaceous. 4. Paleontology—Tertiary. 5. Geology—Georgia—Screven County. 6. Geology—Georgia—Burke County. 7. Paleontology—Georgia—Screven County. 8. Paleontology—Georgia—Burke County. I. Edwards, Lucy E. II. United States, Dept. of Energy. III. Georgia Geologic Survey. IV. Series. QE688.G46 2000 57.58'695—dc21 99-052940 VOLUME CONTENTS [Letters designate the chapters] A. Stratigraphy and Depositional Environments of Sediments from Five Cores from Screven and Burke Counties, Georgia By W. Fred Falls and David C. Prowell B. Overview of the Biostratigraphy and Paleoecology of Sediments from Five Cores from Screven and Burke Counties, Georgia By Lucy E. Edwards, Norman O. Frederiksen, Laurel M. Bybell, Thomas G. Gibson, Gregory S. Gohn, David Bukry, Jean M. Self-Trail, and Ronald J. Litwin C. Palynomorph Biostratigraphy and Paleoecology of Upper Cretaceous Sediments from Four Cores from Screven and Burke Counties, Georgia By Norman O. Frederiksen, Lucy E. Edwards, and Ronald J. Litwin D. Late Campanian (Zone CC 22) Coccoliths from the Millhaven Core, Screven County, Georgia By David Bukry E. Ostracode Biostratigraphy of Upper Campanian (Cretaceous) Marine Sediments from the Millhaven Core, Screven County, Georgia By Gregory S. Gohn F. Calcareous Nannofossil Biostratigraphy of Cenozoic Sediments from the Millhaven Core, Screven County, Georgia By Laurel M. Bybell G. Dinocyst Biostratigraphy of Tertiary Sediments from Five Cores from Screven and Burke Counties, Georgia By Lucy E. Edwards H. Pollen Biostratigraphy of Lower Tertiary Sediments from Five Cores from Screven and Burke Counties, Georgia By Norman O. Frederiksen I. Foraminifera from Paleogene Sediments from the Millhaven and Millers Pond Cores, Screven and Burke Counties, Georgia By Thomas G. Gibson in CONVERSION FACTORS Various units used in chapters A-I are listed in the first column below. Multiply By To obtain Length micrometer (urn) 0.00003937 inch millimeter (mm) 0.03937 inch centimeter (cm) 0.3937 inch inch (in.) 2.54 centimeter foot (ft) 0.3048 meter mile (mi) 1.609 kilometer Mass ________gram (g)_____________0.03527_____________ounce avoirdupois Sea level.—In this report, "sea level" refers to the National Geodetic Vertical Datum of 1929 (NGVD of 1929)—a geodetic datum derived from a general adjustment of the first-order level nets of both the United States and Canada, formerly called Sea-Level Datum of 1929. IV U.S. Department of the Interior U.S. Geological Survey Stratigraphy and Depositional Environments of Sediments from Five Cores from Screven and Burke Counties, Georgia By W. Fred Falls and David C. Prowell U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 1603-A Prepared in cooperation with the U.S. Department of Energy and the Georgia Geologic Survey GEOLOGY AND PALEONTOLOGY OF FIVE CORES FROM SCREVEN AND BURKE COUNTIES, EASTERN GEORGIA Edited by Lucy E. Edwards CONTENTS Abstract .......................................................................................................................... Al Introduction .................................................................................................................... 1 Test Hole and Core Information ............................................................................. 2 Previous Work ........................................................................................................ 4 Acknowledgments .................................................................................................. 4 Stratigraphic Framework................................................................................................. 4 Cretaceous Stratigraphy ......................................................................................... 7 Cape Fear Formation ...................................................................................... 9 Middendorf Formation ..................................................................................